Title:
BEARING DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/058038
Kind Code:
A1
Abstract:
A plurality of grooves (111) extending from axial-direction ends are formed on the inner circumferential surface (105b) of an inner ring (105). The grooves (111) extend axially inwards from both axial-direction ends of the inner ring (105), and are closed at axially intermediate positions of the inner circumferential surface (105b) of the inner ring (105). The grooves (111) are formed in a plural number at equal intervals in the circumferential direction.
Inventors:
SUZUKI AKIYUKI (JP)
Application Number:
PCT/JP2013/077690
Publication Date:
April 17, 2014
Filing Date:
October 11, 2013
Export Citation:
Assignee:
JTEKT CORP (JP)
International Classes:
F16C19/36; F16C33/58; F16C35/063; F16C35/067
Foreign References:
| JP2003130062A | 2003-05-08 | |||
| JP2009041644A | 2009-02-26 | |||
| JPH036563U | 1991-01-22 | |||
| JP2009083699A | 2009-04-23 | |||
| JP2007078137A | 2007-03-29 | |||
| JP2001001710A | 2001-01-09 | |||
| JP2010132264A | 2010-06-17 |
Other References:
See also references of EP 2921731A4
Attorney, Agent or Firm:
UENO, HIDEKI (JP)
Ueno Hideki (JP)
Ueno Hideki (JP)
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